JPH03120317A - 高周波焼入方法 - Google Patents

高周波焼入方法

Info

Publication number
JPH03120317A
JPH03120317A JP1259158A JP25915889A JPH03120317A JP H03120317 A JPH03120317 A JP H03120317A JP 1259158 A JP1259158 A JP 1259158A JP 25915889 A JP25915889 A JP 25915889A JP H03120317 A JPH03120317 A JP H03120317A
Authority
JP
Japan
Prior art keywords
length
works
workpiece
hardened
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1259158A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0514765B2 (https=
Inventor
Sakae Okude
栄 奥出
Yasuo Muto
武藤　康夫
Hideo Miyashita
英夫 宮下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electronics Industry Co Ltd
Original Assignee
Fuji Electronics Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electronics Industry Co Ltd filed Critical Fuji Electronics Industry Co Ltd
Priority to JP1259158A priority Critical patent/JPH03120317A/ja
Publication of JPH03120317A publication Critical patent/JPH03120317A/ja
Publication of JPH0514765B2 publication Critical patent/JPH0514765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Heat Treatment Of Articles (AREA)
JP1259158A 1989-10-03 1989-10-03 高周波焼入方法 Granted JPH03120317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1259158A JPH03120317A (ja) 1989-10-03 1989-10-03 高周波焼入方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1259158A JPH03120317A (ja) 1989-10-03 1989-10-03 高周波焼入方法

Publications (2)

Publication Number Publication Date
JPH03120317A true JPH03120317A (ja) 1991-05-22
JPH0514765B2 JPH0514765B2 (https=) 1993-02-25

Family

ID=17330153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1259158A Granted JPH03120317A (ja) 1989-10-03 1989-10-03 高周波焼入方法

Country Status (1)

Country Link
JP (1) JPH03120317A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533496U (ja) * 1991-10-04 1993-04-30 富士電子工業株式会社 段付シヤフト用半開放型高周波加熱コイル
US7282173B2 (en) 2001-06-07 2007-10-16 Komatsu Ltd. Track bushing and method and apparatus for producing the same
US7306684B2 (en) 2000-03-01 2007-12-11 Komatsu Ltd Crawler bushing and method and device for producing the same
CN107739793A (zh) * 2017-12-11 2018-02-27 中核（天津）机械有限公司 用于细长轴件的淬火设备

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533496U (ja) * 1991-10-04 1993-04-30 富士電子工業株式会社 段付シヤフト用半開放型高周波加熱コイル
US7306684B2 (en) 2000-03-01 2007-12-11 Komatsu Ltd Crawler bushing and method and device for producing the same
US7282173B2 (en) 2001-06-07 2007-10-16 Komatsu Ltd. Track bushing and method and apparatus for producing the same
US7638005B2 (en) 2001-06-07 2009-12-29 Komatsu, Ltd. Track bushing and method and apparatus for producing the same
CN107739793A (zh) * 2017-12-11 2018-02-27 中核（天津）机械有限公司 用于细长轴件的淬火设备

Also Published As

Publication number Publication date
JPH0514765B2 (https=) 1993-02-25

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